Giáo trình Mô hình số trong động lực biển - Chương 2: Các phương trình tải


( "!#$) ) 4'
  
"
-

S
&)0
\!
 .
/s
CV
/?
‡

 
"1
'O
 $
'
O G
 $
%
:
 
Y
^
 
.
"5

(
/s
O#
O G
U
^
1

C„

,%
"Q
[

"!
@
"Q

/ (
%
#
&'

"1
'O
R
f

O G
^
1
r .
 (
s
'O
CV


&'

"1
'O
R
;
'
 $
%
&'
j
1
(


"5
/ (
1
" !O

;
;
!
"5
@
"Q
1
" !O


/s
‚
        -



 
































b+c
&'
1
" !O


/s
        -




 





 


























b++c
h
b+c
"1
'O
/N
?
R


1
" !O


'
   - 


 










































b+3c
&'
h
b++c
   -  


 









































b+6c

"1
'O
b+3c
&'
b+6c
"5
9
=
X
'
"1
'O
 (
&'
{ 
]?

‚
h
"


;
       -



 



























b+<c
&'

&N
"1
'O
/N
?
'
    -  


 







































b+c
m1
'
"5
9
'
"1
'O

IO
.
/
/ !
K
$
:
A


&G
,1
O'
-
&G
CX
@?
@A
W
&G
"#
H
@
‚
"1
'O
"5
/ !
Q
Z
,1
C
I`

&N




'
 U
1
R
E
CV
C
I

 
"#
H
@
/N


N
"5
:
*
,1
C
I

IO
&
C
CV
@?
@A

b+c
E
8
&U
 
:
K
C
I
"V
&U
"1
'O
/N

;
!
"

/s

#
‚
b+c
&'
b++c



       -



 



























b+c
&'
h
b+c
      - 



 






























b+Pc
#

 (
N
;
!
4
"#
H
@

b+3c
b+6c
&'
b+c
'
 (
N
:
K
:
,X
$

W
/
" !O
U
O'
$
CV
" !O
U
U

bd@
+c
 D
&'
r nn C
2c

?
4O
" !O





 
,9
D
%

&'
@e
/ !
K
b+3c
;
C
CV
@?
@A
;
/N
R

       -
 


 


































b+c
T(
;
!
Š
J
"1
'O
/N

&'
b+c
/N
@?
@A
R




C„
4
"(
 - 

C„
@I
,X
"1
'O
/N

$
U



 
&U


'
" !O

IO

      -  



 



























b+2c
&'
/s

"
b+2c
&'
b+c
/ !
K
C
I
j
1
"V
&U
"1
'O
/N
?
&U
@?
@A
/N

'
     -  



 
























b+c
Bs

 (
N

X
;
!
4
"#
H
@
R
"1
'O
{
b+6c
       -
  


 

































b++c
&U
"1
'O
/N

 
'
$
U




C„


     -  



 

























b+3c
(
5
b+c
&'
b+3c
"5
/ !
K
OU

"1
'O

IO
&U
/N

    



       -  

  

  















b+6c

b+6c
"1
'O
/N
?
@
"Q
$
U
&U
H
U
Op
U

&'
C
";
"

’ 8
A“
$
U
&U
H
U
Op
U
 
#
8
N
f
&Q
'
"#
H
@
R
:
K
CV
bW
^
 .
CVc
;
!
.
 8
/s

(
5
(
*.
h

U



U
=
OW
R
"1
,
 8
"#
W
,-
.
^
!
 8


" D
U
\!
 .
5
[

/ (
"#
%
/#

&N
Ck
,%
O#
U
;
.
Op
U
/ (
") 

/ !
K
$
"V
&U

"1
'O
C„
"-
z
O#
CV

") 
yU
O%
"H
'

C„
I
/V
U


 
+

!"#$ %&'( )(#$% *+&,

‚

/.
/ !
Q
 
Q
R
'O


1
" !O
 


&'
   


K
&U
b+c
&'
b++c
           -




 





 

















b+<c
           -




 





  














b+c
L

 (
N
"V
&U

"1
'O
 (
&'
{
h

‚
$
'

X

b+3c
&'
b+6c
&H
,%

      - 


   




































b+<c
\1
'O

IO
N
"5
/s

h
b+c
h
b+<c
               
  
  




  

   

    














b+c
A

     
K
'

/U
:
 
/s

N
"5
"#
H
@
/N


b+c

;

"1
'O
'
"5
@?
@A
&U
"#
H
@
/N
?
H
U
Op
U
:
"G
;
@
U
'O
 .O
"#
H
@
R
e
@?
@A
-
O#


"!
 (
N
"1
'O

IO
\!
'O

&N

 
b+<c
"5
 


&'

 
b+c
 

 
&'
C
";


 
(
*.
"5
h
"

&(
'
                          

 



    


 
 
  
  
 

b+Pc
h
b+Pc
                       



    



  

 


 


b+c































B !
K
b+c
@?
@A

V

b+c
&
C
CV
@?
@A
 .O
/Z
I
V
+
\1
'O
/N

$
U
/ (
")
"5
 (
N
h
b+<c
&'
b+c
/s

#

/ !
K
'
1
                 
    

 




      

     

b++2c
\!
I

"#
H
@
R
"1
'O
/N
?
;
!
O#
=
j

,%

 (
N
"l
Ck
,%
U
"I
>e
‚
b+<c
&'
U
CV


 
+

C„
& (
"1
'O
/N
?

C
           -
 


 

  




























b++c
\1
'O
/N


b++c
/s
              

 


     



















b+++c
&U
" !O
U

IO
sO
1


\
b+++c
&'
b++c
:
K
C
I
 (

"1
'O
/N
?
&U
"#
H
@
/N

$
U
/ (
")
N
"5
'
               

   


       




















b++3c
k
,%
‚
b+c
&'
 (
N
"1
'O
/N

*
" !O


/ !
K
CV
{
"V
&U
"1
'O
/N
?
N
"5

C

                           

  

   













b++6c
=
U
s
H
U
U
:
"G
C„
'O
 .O
"#
H
@
NO
H
/ !
K
"V
@K
"V
&U
"1
'O
/N

b++2c
;
C
CV
E
8
&U
CV
Oƒ
/N
?
R
/U
:
 

K
V
"!
C
C
U
"G
&'
:
"G
'
h
"
b+3c
h
b+<c
7 8
CV
'
          

  

 . ...
 . 



&'
N
"5
h
& 8
9
U
:
"G
T(
  


&'

&N
U
:
"G
C„
 .O
C
CV
]U
:
"G
^
'
M
V
R
C
CV
@?
@A

TS
8
$%
./
Q
$%
BU
"=
 $
U
U
& 8
 (
N
N

CV
'

(
O G
 $
%
/s
O G
^
1

" !O

U
CV
"5
@
"Q
:
*

9
"#
D

C
"I





 




 



 ,,,





 $$$










































b++<c
7
O
CV
R
U
CV
'
/U
^
 

&'
/U
:
 
 
.

"G
:
")

'
/#
O G
H
I
U
"I
f

"l
"G
N
"(
'O
 $
%


1
O#
" !O
^
1



".O
/.
N
"Q
s
O#
'O
^
1
$ ,  
C„
@
"Q
$
:
 
^
1
#
U
"
 .

OW
J


"5

$
 
+
"!
/ !
Q

[
 8

/.
9
"#
R
" !O


OW
J


'

&'
$ 

"!
f
9
[
 8

C„
& (

9
"#
'

&'
$ 
[
 8
p

X

&N
"5
?
N


"1
'O
&H
,%
b+3c
;
,1
 
  
















































b++c
&'
b+Pc
'
      
  

 






































b++c

!!"#$ -./012 
  \V
&U
U
:
"G
/U
:
 


,9
D

U



&'
, 0
/ (
^
 
ƒ
"5
X
 8
:
*
/U
^
 
/ (
") 
N
5

9
"#
"5
@
"Q

C


+   /  
/ /
 








+   0 0 0  






+   " , ," "  






+   # $ $# # 













































b++Pc
yU
[
 8

$
"1
'O

IO
b+c
Z
'
      
 
    
      





































b++c
&'
"1
'O
 (
b++3c
Z
'
                       





 



        
 










b+32c

))5 * 67 $% * 678 L
 
(


   



















































b+3c
"l
"5
"




.

9
"#
\$
b
 
b63c
b66cc
&'
9
"#
=
b
 
b<6cb<<cc
r .
 (
s
I
/V
&N
V
"l


O G

&'
,9
D
/ $
, 
^

;
!
z
j
" G
8
/ $
&'
" G
8
/
"=
=
 (
"V
&U
M
"#
'
 
"!
N
"5
 8O
,
?
R

 
(

T;

&

 
b+3c
'

 
"1
'O
 $
1
/ 
/N
 
O#
" G
8
/
"=
&'

" G
8
/ $
b"V
&U
O‚
%
9
"#c
Z
,1
)& 

 . 
















































b+3+c


















.
"5
"W



 
b+3+c
)& 
'

'O
"l
/ (
&'
. 


!
 8
"1
'O
,9
D
U
&:
;
&U
/ $
7l
@e
b+3c

8
9
"#
\$
A
,9
D
%




  

















































b+33c
W

 

   

















































b+33/c
V
1

W
bZ
&(
.
R

 
b+33/cc
!
 8
:
5
R
!
?
"
*
O#
OW
J
&:
;
&U
%


\ G
8
/ $
b+3+c
;
!


& (
1

^
5
"W
/ 8
'
'
)


 















































b+36c
T(
:
5
(


b+36c
/Q
/z
*
" G
8
/ $
"
 .
'
) 





















































b+3<c
TM
"#

.
,

O G
 
;
;
!
"-
z
;
&N
V
IO
1
/ $
,
W
:
5
.
U
&'
/$

O G
H
I
T;

=

1
" G
8
/ $


O:
 
"1
,

^
5
"=
 $

'
/#
/ $
/
MO
"^
/^

&N
V

(
&'
.
5

(
1
/ $
/s
2

^
5
K
 

/ $
'
O#
"^
I
 
 j

V
U
M
"#
bW
:
5c
&'
&N
V
"W

1
/ $
.

 8O
,
?
\I
'
&?
"G
;
4
&
:
^

:
!
"

N
5

" G
8
/ $
"V
&U
 8O
,
?
W

/ (
"

" G
8
/ $

(
'


*
p
?
5

=
;
&
;
O'
N
"5
V
{
.
A

s
8
CV
(

V
&'
^
&N
V
/ (
")
?
U
&'
;

OV
%
#
K
1
&'
*
O:
^
 
&'
:
 
bvqO ,&
P…
wOO 
&'
 
P2c
\ G
";
1

Z
1
"
!

 $
K
(

:
*

:
K
CV
;
"#
H
@

)+ 
 
942 7 !

 
$%

 
0
,/
0
,

7l
/p
"=
&U
/'


/.

O G
 -.// 


C„
 O
 8O
R

 






 

















































b+3c
K
&U
" G
8
/
"=
  
  


















































b+3c
L
 
b+3c
O:
.
CX
/ (
")
M
"#
,9
D
%

,
/ 

/Z
&N
V
 
'"I
;
 G

;
!
 (
N
O#

 
C
I
h
,1
&
I
b+3c
H
I
b+3c
D
^
 

O#
/U
^
 


 $ $ $$  

  


































b+3Pc
;
!
X
 8
D
 G








 $$$ 

 








































b+3Pc



 $$$   

 







































b+3P/c


 $$$$    



 & 




























b+3Pc
'
"I
 // &
&'
 & 
:
K
"=
 $
b+3Pc
'
^
O 
b 8c
D
^
 
/Z
&
CV
1
/ 

"5
H

Z
/U
^
 
ƒ
$ 
B !
K
K

'
_
Z
"I
.
'O

/ (
 $
&'
CV
1
/ 

"G
"5
?
Z
/U
^
 
$ 
:
K
V
(
5


 (
N
_
&'
 8
78
CV
&
&'

A

9
CV

"V
"!

,%
=
X
"V
&U

CV
1
 8
&'
_
\!
 (
N
/.
"V
K
CV
R
b+3c

C„
Ck
,%
U
"
 .


 
++
     $ $  $  $        







































b+3c
\I
'
C
"M
 8
D
^
 
/Z
&
?
.
M
"#
1
&(
.
R
b+3c
"5
/ (
h
/U
^
 

&'

 
Q
/
"=
"5

p

/Z
b+3c
a
 
'
X
(
;
"

 8O
=
&U
 8O
H
@
b .
Hc  
'
R

 
b+3c

:g
\!
.
^ 

C„
.
C
C?
C
CV
$%
 j
 8O
 .
H
&'
 8O
CV
$  $  $'%   
















































b+62c
Bs

"
$
h
b+62c
&'
b+3c
               %%   $'$'  %%  $'$' $ $  $  $ 

b+6c





























&'
 (
D
'
"
'O
 
'
&U
CX
‚
5
R
b+c
&'
b++c
&'
‚


"

     -
' '  $'$'  $'$' 



 




b+6+c
Bs

C
C
b+3c
b+6c
&'
b+6+c

 
"V
&U
C
CV
N
"5
'
    -%  %  % $ $  $     
























b+63c
T(
 //  

8
CV

b+63c
'
,
b&N
V
IOc
&'
z


,
";
    -%  %  % $ $  $  /   





















b+63c
[
 8


  $  $  $  %%#
  
/?
"J
K
b+63c
,
"(
   --     $ $  $  $  /  











b+66c

CV
"
 $
;
 U
1
&'

O#
/U
^
 
;
C„
4
$
 -  
T(
H
I
OZ
#
"(
/U
^
 
$

  -$  $  /  
































b+6<c
\ G
8
/
"=
"V
&U
.
^
 .
 .
H
 
'
&'
^
 .
CV
$
"5

/Z
b+3c

&N
 
&'
(

&'
  -

  $ 
\ G
";
K
z
^
 .
CV
b+3c
#
%
&U
^
 .
 .
H
R
/'


/.
b+3c
\!
.
 8
CX
#
%

 .
 (
s

8
CV
sO

1O
&
 //  
(
 -  
/?
"J
K
b+6<c
C„
:
#
%
yH
,%
 
/'
$
"I

"
 .
:
^

H

"!
I

"#
#
%
?
;
X
 8
' ^
" !O
 8
1 
:
^
^

 $
K

#
H

C
"M
CV
D
"#
)
"Q
!
U+


\#
)
"Q
"-
z
^
 .
CV
/Q
W

?
H
I
D
^
 
\V
&U

 
C
I
(
H
#
%
I
R
CX
@?
@A
&'
"#
)
"Q
\#
)
"Q
R

 
C
I
(
H
^
"5
 $
K
/s


d D
b ,
P<c
W
/s


.
C
 
Q
 $
R
O
N
8
CV
b O 
Pc
L

C
?
p
D
b .
C
"#
)
"Q
 $
*
"(

 
&'
" G
8
/ $c
H

M
G
$
H
"5
Ck
,%
r .
 (
s
C
CV

 $
*
"(
^
 .
 
 

CV
;
!
,
C
CV
@?
@A
W
C
CV
'O
-
R
O
H

CV
'
;
!
O:
.
/s
O#
C;
" G
'
W
'
=
d D
 
  %%%%  0







































b+6c
'
"I

'
/ $
"#
b^
Ck
,%
'
/ $
"#
"
&Q
  c

'
=
CV
,
"#
 
'
CV
C;
,9

%



K
Bs

"

U
^
 i :
 
@
"Q
/Z
b++<c
/ !
K
$
;
!
& (
1
,   $ %%%%  0 







































b+6c
,   $ %%%   











































b+6Pc
%  0 




















































b+6c
78
CV
 
9
'
8
CV
(
"1
W
O
CV
)
"Q
O:
.
CX
4
Z
/ $
"#
D
^
 
"V
&U
& 8
4
O#
/U
^
 
 $ 
\ G
8
 (
N
/Z
&
TDO
bw OD
&'

c
"-
z
/
"!
C
"M
CV
)
"Q


\!
@
"Q
"#
)
"Q
R
C
"M
CV

C„
"
b+6Pc
&'

 
C
I
&'
I
H
"#
U
R
 
;
!
X
 8
" G
'
&

 
&
I
"V
&U
C
CV
;
{
,1
&U

 
C
I
"V
&U
'O
%
#
bC
C
b+3c
&'
b+63cc

l

,%

 (
N
'


 
b+3c
\!
"
 .

"5
[
 8
'

 %%   %%  $ $ $ $       






















b+<2c
L
 
'
;
!
"
 .
/s

 
.
+
&(

$
&'
 %
   %     

















































b+<c
[
 8
 
&'
 
b
^
9
'
CV
c
 
Q
8
"V
R
O
CV
)
"Q
;
,1
C
"I
   /   









































b+<+c
y
 //  
h
b+<+c

;
/ 

/   























































b+<3c
B?
"J
K
b+<3c
'
" G
8
=
"V
&U
"#
)
"Q
R
C
"M
CV
b+3c
\ G
8
b+<3c
H
@

" G
8
"5
Ck
,%
"!
K
O 
CX
#
%
R
b+6<c
.

" G
8
"G
;
 8
X
A
"V
&U
&N
V
IO
78
CV
(
"1
'
O#
CV
K
,
&N
;
!
/ !
Q
;
$
OW
J

O#
" !O
&U
9
"#
X
  

";
 
'
.

h
" !O
";
"(
V
9
"#
&'
 
'
;
O'
&D
/
H
R
" !O
"l

5
&U
U
,
R
%
'
yU
8
CV
(
"1

@
"Q

^
 .
CV
C
"I
:
)
"Q…

 …
1 2 1 3 4   $     
p
,=…
X

")

R
^
 .
CV
,0
,'
 .O
 !
:
*
& 8
C
C
&U

")

R
^
 .
 .
H

ƒ
C„
X
 8
C
C
&N
V

G
H

h
^
 .
CV
&'
^
 .
 .
H

^
5
*
 
(

&N
V

G
'
&N
V
/ 
…
"V
&U

C;
,' 
&N
V

W
&N
V
;O
"5
@DO
@e
y 8
C
C
"5
X
 8
/s
E
CV
&N
V

+ E
CV
&N
V
‰
b&N
V
CV&N
V
 .
Hc
X
/ (
")

"V
R
&N
V
@
"Q
^
 .
CV

C`
4
V…
1 1 3 4  $    +
:
") …


 .O
V
f

C„
I
H
 
1
R
8
CV
(
"1


O%
 (
D
-
/I
 ^
l
N

s

b+<c
&'
b+<+c
8
CV
(
"1
;
j
 
Q


"V
&U
/U
C;
"


O
CV
!O
C
"#
)
"Q
 
/ (
")

CV
C;
 " 5
/ (
") 
m
";

(
N
s
H
 8
&U
/U
C;


C„
/Q
(
"1


D
C
"M
CV
b+3c
W

1
1


W
O#
=
R
)
C;
C„
C.
C 
&U
C
CV
z


C
"M
CV
b+3c
'O
 .O
H
 8
O#

O1
O„

=
U
1O
&

C;
p
" 
bDC D
&'
x 
c
yH
,%
(
  
&'
  5 

h
b+<+c

;
 
)/:;42<$% 6 f

 (
%
&U
C
"M
CV
b+3c
"!

 (
:
K

X
"V
&U
&N
V
.
,
&'
)
*

:
K
'

.
&N
V
IO

,

b+3c

"1
'O
:
 
"5
?
Z
/U
^
 
$ 
,
&N
C
"M
'
'
8
IO
D
^
 
bC
"M

IO
C„
@
"Q
Z
/U
^
 
$ c

"M
'
 $
5

" !O
:
 
/I
 ^

l
@e
/
" !O
,9
U


K
'
" !O
 
&'

b@DO
 
+3c


!3%#$ -.-45& 0 6057(#$% 

&h
N

s
"V
&U
"1
'O
8
IO
 j

" !O

&'
 
C
"M
C
I
)
"Q
"V
&U
&N
V
.
IO
w‹
'
'
O#
&N
V
,
C„
"-
z
O#
"1
'O
:
 

,X
$

" !O

&'
 

"M
CV
b+3c
;
!
)
*

.
&N
V
IO
&'
,
D

C
"I
             -       $ $  $  $  $  $  












b+<6c
'"I
      
L
 
C
I
'
C„
)
"Q

 //   
























































b+<<c


yU
[
,
‹
'
1
C
"M
CV
'
9
'
C
I
5
b ,c
&G
:
 
X
'
/#
/Z
/?
"J
K
b+<<c
W
/Z
$
=
)
"Q

"-
z
/U
^
 

.
z
\:

O#
*
 
"1
,
*
O:
U
.
"5
@DO
@e
&U
.
^
 
 G
4O
$
?
;
W
NO
H
:
!
 (
'
&U
/U
^
 
p
O'
 $
_
)
"Q

e
#
.
4
'O
4
/U
^
 
R
H
I
CV
'
"

C
"M
CV
_
bD
^
 c
yU
O%
"H
'

C„
& (
1

 
b+<6c
                  -       $ $  $  $  $  $  






b+<c

I
:
 

b+<c
&


b+<6c


/ (
"5
@e
Z
/U
^
 
$ 
.
^

I
z
*
9
?
'
 .

 
_
'

(
'
C„
"5
"G
N
&G
C
BI
 ^
l

,%


&
TDO
"!
@DO
b+<c
;
X
CX
)
"Q

:
\
b+6Pc
&'
b+<c
,
"(
            %  %      


















b+<c
r 
Q
8
"V
R
O
CV
(
"1
'
       /     































b+<Pc
&
 // 
&'
O
CV
 
:
:
,
L.
?
O1
s
/U
^
 
X
(
H

:
!
9
A
"!
.
Ol
" G
8
)
"Q
W
'O
4
&N
V
H

yH
,%
(
E
 G
+
 ^
"5
 .
&U
/U
^
 
+6
 ^
(
*.
C„
:
?
N
"5
T'

/U
^
 
?
,'
;
!
1

C
CV
'O
-
?
U
:
;
I
.
^
,
?
'
/U
^
 

C
"M
_
.
9
/s
/
 $
y 8
C
C


 
CV
_
&'
 8
"5
Ck
,%
"!
O:
.
{
O#
 8
5


O#
A
Q
O
H
"G
Q
'
/U
^
 
R
C
"M
CV
_
;
!
?
2Y+2
=
U

/U
^
 
R
C
"M
 8
b 
<c
78
CV
(
"1
b+<Pc
C„

"V
&U

H
 8
R
CV
C;


&'
{

")

*
8
R
/U
^
 
&U
/U
:
 
:
.
'
s
CV
78
CV
(
"1
:
z



&N

 
C
I
b+<c
;
@
U
'O
p
H
 8
K
"#
p
'
'O
R
O
CV

b/U
^
 
'
U
OK
"#
p
'
O1c
&'
CV
C;

\V
&U
/U
C;
p
?
"  
55    
&'

      






































b+<c
OK
"#
p
O1
?
\V
&U
/U
C;
,'

OK
"#
p
C„
 .O
&'
V
{

 . " 
CX
p
/ (
O?
7 
+6
!
 8
 
V
'
R
8
CV
(
"1
"V
&U

 
CV
_
b+<c

O#
'O
R
O
CV

&'
/U


C;
R
H
 8


   
!8
9-. &: #0,0 ;(#$-< " 0-.  )= 4;42

>- 1
V&
I
9#
&
,
&
#

"!
.
 8
/N
@?
@A
R

 
/ 

b+3c
'
 (
N
C
"M

IO
D
:
 
&'
^
 
;
@?
@A
/N

           -      $ $  $  $  




















b+2c
\!
 O
"#
)
"Q
R

 
$

"
b+6Pc
&'
b+2c
&'
N
"5
8
CV
(
"1
      







































b+c
h
b+c
?
s


 / 
m
";
b+2c
'
)
"Q

/?
"J
K
$
"5
.
Ol
y
 
H
 8
W
p
,=
W
"5
(
"1
/Z
C
"M
CV
'
W
,{
C
"M
C
I
b+2c
;
@?
@A
/N
 
;
O#
Z
1

'O

C
"M
;
Ck
,%
#
C
"M


IO
D
^
 
&'
:
 
"5

&'
T C
b6c

 !
                 -      $ $  $  $  




















b++c

";

      $  $ $    

"M
@?
@A
/N

'
)
"Q
8
"V
&

"V
&U
/?
‡
 
'
\I
'
C
"M
_
D
^
 
&'
,
&N
"-
z
O#


"W
/ 8
"!
;
 8O
1
U50
/"

L

"1
'O
;
"5
w/DC
&'
€D CC
bc
"

@DO
 
+<


r .
 (
s
& 8
H


 
Q
OU
R
M
"#
Z
/U
^
 
$
"5
X
 8
,9
D
"^
/p
"=
h
Oe


"(
Oe
. 

H

Cp
/p
"=
Z
" !O
;
9
"#
 $ 

 
Q
R
M
"#
1

" !O
/$
1
"5
/ (
CŒ
mX
$
N
"Q
'
:
K
C
I
C
"I
"V
&U

 
b+3c
"5
 (
N

                -      $ $  $  $  $  $  















b+3c
\1
'O
;
"5
@
"Q
1
IO
R
U
^
 Y :
 
N
*e

H

'
/p
"=
h
/ $

&'
X
 8

"(
/ $
. 
ƒ
;
!
*e
5
1 
K
'
h
.
*
 
B !
K
CV
"V
&U
^
5
'
'

                  -      $ $  $  $  $  $  








b+6c

!=>?@A&:0( B(6#C5&:0<: & 0#$   $ D5B0-7AEFG#H5%%FG*%  
" !O
U
Ck
,%
"!
"

/ !
K
'
"5
"
,?
$
 
+<
/s

:
&:
.
b+3c
&'
b+6c
,^

_
D
^
 

$
X
(
   $ 

b+3c
&'
    $ 

b+6c
"5
/ (
/Z
&
f
"l
"5
H


1
O#
" !O
U
U
" !O
U
 8
1 
.

C
"M
!
 8
)
"Q
8
"V 
\
b+6Pc
&'
b+3c
        %%  
































b+<c

";
 

h
b+<c
O#
&'
/ (
")
"1
CV
,
"(
 
L

"1
'O
;
;
 G
K
,%
"
 
N
&'
;
;
!
%
&%
"!
 (
N
,1
C
I

"1
'O
/N
?
ƒ

"1
'O
/N
 
)?: 42
9
@& 
$%

 

 
C
I
"5
@I
,X
"!
 .

/'

/ 

NO
H


(
f
"
K
"#
)
"Q
ƒ
^
:
"

"5
*
 
/ 

O#

"f
"p

CV

/.
'
,

9
'
(

CV
b $
c
&'



 
+
*
 
/ 

R
/U
.
M
"#
bnc
,9
%

"5
O 
1
H

X
 8
/s
C
"M
CV
 ,
 8
b+<6c
C
"M
CV

IO
 8
b+2c
&'

^
 .
[
Z

^
 .
CV
 ,
n
J
"K
:
A
/ 

&U
&N
V

O'
-
/ (
")
 
,1
NO
l
*
O#
*
 
(

O1
#
C
"M
CV

IO

1
n
J
"K
V

,
H
/Q
(

:
O
'
;
!
 8

5
z
C 

Z
=
$
R
"M
Q

O#
(
*.
R
*
 


;
!
N

s
M
"#
":

U

 
Q
/
"=
bK
'
U

c

&N
R
N
"Q
N
/.
'
Tj
&?
"G
'
&'

H
8
j
‚
X
'
 8
&'

 !
j
N

OU 


!I#;(#$J@K&,LM & 0(&N&  !   0%O(6M  J P#Q-C&K- ?#H-C&K- ?/?0

U

@DO
@e

/ !
K
CV
K
1


C„
O:
.
O#
&'
[
,

/.
"V
&U
C
CV
(

&'


(

CV
bW

^
5
R

 
!
"#i
 $

CVc
 $
*
W
„
"(
/N
@?
@A
R

 
&
I
/s
O#

 
C
I

C„
O 
1
/'

'
:
*

 
 8
b+3c
D
"Q
F
‚

b+c
"1
'O

b+3c
'
Y
"1
'O
^
 

     -     $ $  



  …





























b+c
Y
"1
'O
:
 

      -

   $ $  



  

































b+c
Bs

"

:
K
$
&'
b+3c

"5

        







-

   





















b+Pc


L
 
/ 

/
"=
b+3c
"5
p
&'
b+Pc


CV
1
/)
C
ƒ
@?
 8

b+Pc
&

"l
!
"(
?
.

CV
1
@?
@A
/N
 

CV
1
/)
C

    
 

















































b+c
!
 8
*
 
(

CV
f
:
;
!
/ (
")
A
'
O G
:
 
W
^
 
/s

Ck
,%

 
b+3c
b&'
/s

A
 (

:
") c
    
 













































b+2c
m
&N

 
b+c
O:
.
*
 
(

&U
8
CV
V
CV
/s
   

















































b+c
h

@DO
@e
$

(
N
s
O
C
CV
O
 
&'

 
/ 

A
,
@?
@A
/N
?
R

 
&
I
/s

 
C
I

(

V
W

9
ƒ
 8
, 8
.
-
h
& 8
(

CV
C„

V
*
 
&N
[
W

9
H
 8
C 

h

 
C
I
:
A
"5

/s
(

CV
b $
c
O'


?
‹
$
 
+
;
ƒ
C„
/Q
Oe
O;
/Z


\!
O 
1

#
H


R

 
b+3c

C„
C
C
/ $
"#
&'

R
C;
1

/Z

 
&
I
b+3c
&'
/Z

 
C
I
b+3c
>e
O#
C;
;
/ $
"#
"
&Q
Z
,1

%%  
















































b++c
\
b++c
&'
b+3c
&N
V

"5
@
"Q
/s
  




















































b+3c
;

&N
"
&'

 
C
I
b+3c
C„
@
"Q
*
8
C
"I
     % %  





































b+6c

";
  


 
/ (
K

 
Q
X
Z
&(

/s

 
Q
X
Z
&(
.
&'
*
N

&N
"f


 
Q
.
mX
$
*
N
'
U
(
h

 
b+6c

"5


 
"V
&U

&'
 
 (
D

,h
1
Z

 
@
"Q
/ (
")

R
H
 8
$
O#
/U
^
 

       






































b+<c
h
b+6c
/ (
")
/ $
"#

O#
/U
^
 
'
    






































b+</c


'
"I
  
L
 
b+</c
O:
.
8
CV
(
"1
@
"Q
U
"I
/Z
b+6c
\!
& (
9
&(
.
R
b+<c
[
 8
/s

rA
 (

?
z
&(

R
b+<c
;
!

 !
'
‚
b   c
    









































b+c
y
   &'
  &(
.
R
b+<c
ƒ
;
!

 !
'
‚ 
A
 j
1
O#
&'
CV
1
R
‚ 

;
           




































b+c
h

 
b+c
&N
V

R
C;
 .
/s
C
"M
C
I
j
1
'
   '   









































b+Pc
yN
V

:
-
 
Q
s
CV
 

&
'
'O
R
CV
C;


&N

C;
"5
H

/s
CV
!
 8
O#
"W



&'
A

  
OU
@.

C;
:


L
 
b+c
;
!
%
&%
"!
@
"Q
&N
V
;O

C
   ' & 

  






































b+P/c
h
=
.
R
R
b+6c

/ (
s
    
/s
"1
'O

"
:
K
H
@
"V
&U
&N
V
;O
 ' &   














































b+Pc

[
(
)
"Q
=
"I


/'

D/ 
b
/'

"5
O:
.
/Z
/ 

%
#
&'
^
 c
"l
 (
N
$
 $
_
)
"Q
;
!
/ !
Q
/s
&N
V
;O
bDnD/D
P3c
 $
_
'
A
@e
"(
=
/$

R
O G
O'
:
.
'
/ $
yG

, 8
'
O
CV
)
"Q
O'

 $
K
'
 $
_
(

/Z
&
/ $
sO
'
&?
"G
 
/'

@DO
@e
"
 .
$
"I
'
'
/)
H

& 8
 !
C
"M
CV
'O
& 8
X
CX

C
&'
;

"#
(
'
"V
&U
C;
X
/ (
")
/ $
"#
0

&'
&N
V

!
 8
:
 
&G
C
CV
"5
"

/Z
C
"M
C
I
j
1
$
O#
/U
^
 
 
\!
A


:
K
"l

Z
$
;
!
Ck
,%

(
'

C„
X
 8
O#
CV
H

"
 .


")
O
CV
 
&'
"  
V
1
C
A

C;
"5
 .
/s
U
CV
V

(
'
&'

C„
9
;
'
=
$
/U
C;
E
CV
&N
V
W
&N
V
H


"V
  
'
'O
R
"#
I
 .


/.
+
y
E
CV
&N
V
z


H
 8
H

/s
C
"M
CV
b+3c
C„
 .O
D


,X
(
R
f
: 
&N
V

"V
"1
"(


;
"#
I
 .
OQ

]^
 .
CV
ƒ
:
I
R
O#

H
@
C;
$
O
b++c
;
0

^
 .
 A
H
&U
"#
0



/.
++
J!R .S5#C&. 0;"T
              J!!U/VW-<S5  
  6                  !     
0

 .O
"V
&U
"#
I
 .
U


;
ƒ
%
#
O1
&'
O
CV

W

/ $
"#
H



/.
+3
 (
N
"(
/ $
"#
$
O
"V
&U
U
;
"#
I
 .


CX
%
#
&'
O
CV
'
'
:
,
?
J!3 X&,;-<S5  
  6            ! !        
@DO
@e
$
"I
1

CX
"
 
C
CV
$
O#
/U
^
 
T(

OV
/ (
C
CV

O#

‡
;
!
H

CV
/U
^
 
"$ 
"-
z
"V
&U
O#

‡
&'
)
5

C
CV

 (
N
"
 .
&'
?
 8
H
"!
.
C

#
H
CV
'
 U
1

@DO
@e
A

O G
:
 
&'
 O
^
 .

O G
^
 

O#
C;
" G
'
"
 .
rA
 (


 
b+2c
"1
'O
:
 
,

@?
@A
/N


"1
'O
^
 
Z
,1
&
I
,
"(

 
&
Ii
C
I
C
"I
    

      









































b+c
 O
^
 .


 
'
Z
,1
!" !"  $

;


   !" #    










































b+P2c

^
5
'
C;

G
&U
&N
V

  '  











































b+Pc
'
'O
R
CV
C;
&'

&N
C
"M
CV
1
$


CV
;
!
N
?
s

"V
CV

4
&N
V

 .O
"M
" 8
D
 
&'
'
/s
2
"V
&U
/U
C;
 .
"5
p
?
 

5  
T
&N
&N
V

G
"V
&U
?
.

C;
z

&N
V
X
(
 
&'
'
@?

h

4
$

/U
C;
 .O
\V
&U

 
&
I
b+3c
&N
V

b+3c
'
s
CV
&'
&N
V
;O
;
!
@
"Q

C
  ' & 



  




































b+P+c
m
";
&N
V
;O
/s
&N
V


 $
"V
&U

 
&
Ii
C
I
b+c
&N
V
;O
C;
'
   ' ' & 

 


































b+P+/c
yN


4
h
2
&N
V
;O
 .O
"M
" 8
&'
&'
/s

b :
.
 c
1
/U
C;
 .
"5
z
?
 
\!
(
N
C
I

IO
R
"1
'O
:
 
'O

.
&N
V

&'
&N
V
;O
 .O

CV
C;
4
$

C;
;
"#
,'
z


;
&N
V
;O
5
1 
!
"#
'
OI

&U
1

,X
(
R

 
/ 

&'
,
&N

C;

&N
#
1
C;
[
C 
T^

;
!
z `
O#
.
 (
/s
C
"M
C
I
j
1

IO

&U
@?
@A
/N


;
 8
X

:g
k
,%
‚


;
!
@?
@A
CV
1




/s
       -

    



   




























b+P3c





 
$
/s

&'
& (
       -

    



   




























b+P6c
#
C
"M
/N
/V
"5
1
$
/Z
)
5
(
H
R

 
b+P3c
&'

 
b+P6c

";
C
CV
'O
-
,

 
b+P3c

E
C
CV
,

 
b+P6c
C„
'
      -
      

     



























b+P<c
L
 
/ 

b+3c
;
!
& (
1
/s

Ck
,%

 


b+P<c
"V
&U
"1
'O
/N
?

,1
C
Ii
&
I
C
"I































       ! " #    

        

















b+Pc
X
 8



 
b+Pc
&N
V

;
!
& (

C
            ' 1+  
































b+Pc
       ' 1+ &  































b+PPc
\V
&U
 
Q
z
R


 
b+Pc
;
!

 !
D
‚

      ' 
      ' 






































b+Pc
;
!
?
s
C
"M
/N
/V
H
@

/Z
&
&N
V
/ 

"5
!
 8
V

D
C
"M
'
yN
V
;O
Z
C;
p
?
b "  c
"V
&U
C
"M
/N

/s
 

"V
&U
C
"M
/N
/V
;
4
$
 
,
&N
G
 G
4
5

"(

C;
z
[
C 
T
&N

(
N
s
C
"M
;
/N
'

"#
H
@
'
U

;
ƒ
1



CV
 G

T5
" !O
H
R
C
"M
C
I
/N

'
"-
z

'
U
/)
C
,
"(

K
H

D
:
 

X


K
H

D
^
 
&'
'O

" G
8
/ $

;


&N
4
X
H

4
$
"
!
)A 
 
9
$%
 $B
"( C"   42 #
=
j

@DO
@e
|
t
&'
C
C

C
"M
CV
 8
"!
?

#
H
%
!
’ :
O
OV“
R
C
"M
CV

IO
b+2c

"M
 8
"
 .
b+3c
,X
$

OX
^
 


C
"M

IO
b+2c
,X
$
/
OX
^
 

"M
C
"
 $
"-
z

" G
8
/
"=
"#
N
"!
/p
"=
*
 
H

C
"M
U
A
"-
z
O#
" G
8
/
"=
L.
 O
" G
8
/)
C

b+2c
/s


,%
C
"M
 8
b+3c
X


 j
b+3c
&'
b+2c
NO
H
?
CI
Cp…
C
"M
CV

IO
$
X
(
!
 8

^
 .
"#
N
#
^
 .
 $
*
W
„
&U
H
&N
[
R
*
 
O:
.
/Z

 
&
I
&'
^
 .

"
=
'
^
 .
CV
:
 $
*
"(
&N
[

 $
*
"(
?
f
R

 
CV
\!
,0
,'
I
H
 (
D
.
N

s

"l
"

C
CV
R
^
 .
Z
,1
C;
" G
'
b+6Pc
$
X
(
/Z
&
"
 $
K

 
(
H
 8O
R

 
;
!
& (
{
,1
 $$  %  

















































b+2c
]^
 .
b+3c
&U
CX
5
 f
R
b+2c
;
!
& (
Z
,1


 $$  %  


















































b+c

";
   %   
y
h

@DO
@e
U
"I
 8O
'
)
"Q
  /  
&'
.
^
 .
CV

^
 .
 .
H
"G
!
 8
O#
C;

G
&U
&N
V

=
&U
  

"M

IO
;

 8O
"V
&U
 b+c
    7 










































b++c

";
     
y
 

 8O
;
!
/ !
, 0

C
 %



&'





 % 



































b++c

";

        










































b+3c
\
b++c
&'
b+2c

"5

 8O
T 8O
&N
[
'
 $$  %% 


















































b+6c
&'
 8O
CV
'
 $$  %%   















































b+<c
b+<c
")
,?
Z
O‚
/U
^
 
\W
" !O
'
ƒ
'

,0
?
"!
N
/ (
K
H


X
'
T;
C„

"^
4

TM
R
 8O
H

^
 $
*
"(

/U
^
 
"-
z
"!
H

 
Q
OU
/s
C
"M
CV
"V
@K
\!
/p
"=
H

/s
C
"M
'
.


" G
8
/
"=
y
h
*
p
A
;
!
"

O#
" G
8
" G
8
K

.
"5
H

/s
O#
C
"M

X

b+3c

#
H
%
!
R
C
"M

IO
;
!
f
9
D


CV
R
C
"M
'
y
%  
&'
;
ƒ
,
b++c
"

;

(
*.

C





&'











































b+c
:
^
 .
 (



























































 


&'



;
 
Q
?
z


     


&'



88




































b+c
h
b+3c
;
!
N
"5

&'
"
&'
b+c



 
Q
R
&N
V

 



&'




 











































b+Pc
yN
V

R
 8O
&N
[
/s
&N
V

R
 8O
 .
H

&N
V

R
K
CV
1
5
&U
 8O
 .
H
;
CV
1
$

;O
&N
V

(
*.
'
A
;
 8
X
"V
&U
@?
@A
/N
?
y 8
"

CV
1
/N


b

"l
'O
&U

 
b+cc
&'
^
 .
CV
C„

 .O
"#
U
R
&N
V
CV
)DE
& 
 W
V
L
3
./
8
f

"l
k
 (
N
O#
^
 .
CV
"V
&U
=
/ 

R

 
. 
/I
 ^

U
CX
f
[
U
=
(

"5
O:
.
/s
/'

O#
 G
"
 .



 




















































b+c

";
  
#
&'
|
N
"5

 !

/'

/ 

ƒ
;
!
X
 8

/'

(

7l
/p
"=
&U
C
"M
CV
 8
&'
@
"Q

/U
^
 
&'
:
 
"G
:
") 
k
,%
/ !
K
b+3c
"V
&U
"1
'O
^
 
&'

 
b+Pc
"V
&U
"1
'O
:
 
N
"5

 
C
I
C
"I
     -     $  $  $  $  $      


















b+22c
7 !
 $
'
b+22c
;
@?
@A
/N
?
D
^
 
&'
@?
@A
/N

D
:
 
L
 
&
I
"5
& (

8
CV
(

V
:
")
 
yU
8
CV
/ (
") 
U
&„
$
 
+
'
'
j
H

" !O
:
 
 $
*
"(
M
"#
&'
&U
(

V
sO


k
/U
U
:
 
f
1
$
O#
U
C
D


" !O
1

;
{
A
CV

O 
1

 
+




!"#$ -4&. $ #C/ 5 $ 9-. 5( &Y Z[
#

 
C
I
K
&U
b+c

^
5
8
CV
(

V
/ (
")
;
,1
C
       -     $ $  $  $  $  $        












b+2c

C„
 O
" G
8
)
"Q
R

C
"M
$

^
5
"
 .

&U
8
CV
:
") 
\
b+6Pc
&'
b+22c

"5

99: ; <<= >          %%    









































b+2+c
&'
/Z
&
     
/ !
K

W
"
 .
'
      










































b+23c
V
{

       










































b+26c
$
=
)
"Q
/
W
 //  
1

/?
"J
K
e
   //   











































b+2<c
h
b+2<c

;
!
C
N
s
"V
&U

 
Q
V
"Q
R
/U
^
 
&'
:
 
& 8
4
8
CV
(

V

;
!
I

/?
)
"Q
V
1
5
 

b+2<c
;
!
;
&
-

X

:
O1
"(

&N
T;
"#
N
&U
/U
C;
R
H
 8
BU
C;
z
?
" 
'O


"V
CV
R
'O
5
 
 5  
&'

&N
     
y
/U
C;
U

 $
*
"(

 
Q
z

R
'O
5
 
h
b+2<c
?
s

C;
p
?
'

&X
;
&
5
[
R
/?
)
"Q
T'

$
=
CV
H
&N
[
R
*
 
ƒ
;
!
1

/?
)
"Q


O:
 
V
"5
N
K
;

,-
4
5
^
U
h

*
O:
U
"(

*
O:
z

&'
V
{
4
5
/Q
 $

Z
*
O:
z
?
'
 8
7 8
5
'


:
!
O:
.
O#

H
@
/s


CV
R
(
'
,

*
O:
z
?
"5
 .
/s
U
CV
&
,'

 G
C
&U
*
O:
 $


*
 
&N
[
1

/Z
^
 .
CV
:
;

(
 $

4
5
H
%
Z
/U
C;
p
?
b "  c
T;
;
!
,
"(
/?
)
"Q

 U
1
C;
p
yU
C
"M
CV
 8
D
^
 
"5
V
(
/Z
" G
8
)
"Q

;
!
@I
,X
C
"M
_
)
"Q
&:
" G
8

      -     $  $  $  $  $         

















b+2c
O
CV
)
"Q

b+2c
/s
    






































b+2c
&'

&N
C
"M
'
)
"Q
&:
" G
8
"V
&U
/?
‡
 
Q
'
R
/U
^
 
&'
:
 
/U
C;
&'
(

V 
T
U

/p
"=
/?
‡
H

'
=
:

!O

@DO
C
"M
CV
'
X
CX
V
"V
&U
C;
"
&Q
O
CV
)
"Q
b+2c
O'
ƒ
'
/ $
"#
R
C;
H


?
s
O#
/ $
"#
;
!
'O
Oe
 $O

/U
^
 
4
$
W
V
L
$&
I

I"


C„
/p
"=
/s

I
H

/.
O#
C
"M
CV

IO
D
^
 
&'
:
 

      -     $  $  $  $  $      

















b+2Pc
T;
,X
$
@?
@A
/N

;
/
OX
^
 
O
CV
)
"Q
"5
@
"Q
/Z

 
'

   















































b+2c
7
 8O
R
b+2c
'
      7  





































b+2c

";

      

"M
'
:
:
)
"Q
&
 
Q
8
"V
R
O#

CV
 8O
:
U



"M
CV

IO
OW
,{
:
)
"Q
&
;
@?
@A
/N
 
,
";
O#
&'
C
"M
)
"Q
"5
@I
,X
"!
1

&U

#
H
R
C
"M
C
I

IO
  !"#$%& ' '


C„
O 
1


'
:
*

 
&
IiC
I
C
"I
      -

   $$$ $  



   





















b+c

b+c
CV
1
(

"5
 
'O

=
?
1

/U
^
 



&'
$ 

"M
C
I
;
@?
@A
/N

&'
;
"5

IO

*
" !O
;
9
"#
$  
\!
K
O 
@?
@A
‚

"5

 !
*
" !O

IO
'
W
,{



Y
T C
'
)
"Q
;
"-
z


"W
/ 8
"!
 .

 
_
O#
 G
() #* + 
&
O#
/U
^
 
 

l
?
k
/U
^
 

&'
& (

 
C
Ii&
I

O‚
/U
z
     

     $$$ $  $  $ 



    












b++c
&'
     

     $$$ $  $  $ 



     








b++/c
.


 
b++c
"G
"5
/)
C
Z

&(
O'

 
 Y T C
I
R



I
l
)
*

&'
{
5
V
&U

 
 G
 G


 
$
!
 8
O#

 (
N
_
/I
 ^

C„
"



H
I
 8
D
^
 
  !,-'%-#$. 


mdYd D
b<3c
Ck
,%
/
OK
^
 
@?
@A
/N

N
"5
/s
CV
1
(


IO
D
^
 

       $  $  $  $  $  $             


















b+3c

" !O
Ck
,%
"!
 (
N
CV
1
C
I
"5

$
 
+P
#./ L

'
"5

 !
"l
I
&'
 $
*
W
„
"(


"1
'O
;
A
Ck
,%

OK
^
 
&'
 (
N

^
 .
"!

,%



*e
I
U
Z
O‚
/U
^
 

(
@DO
 
+



!\D5& 0#$ &. $ -.: 5 /-C&K[]/Z]/4  
!"#$ -.-.: 5/#C5^4
0 5&. $ FG*% %FG#H

" !O
@I
,X
:
K
"!
*e
@: 
K
'
*e
h

?
"(


"5
@
"Q
$
 
+
/s
O
 
L
 
C
I
*e
5
'
             $  $  $  $  $  $       




















b+6c
:
K
*e
@:
bh


"(

?c
,X
$

" !O
 
&:
$
 
+
      $  $  $  $  $  $             






















b+<c
\ G
f
&Q
=
N

'
.

:
K
$
;
!
,
@?
h

 $
"G
 
9


O'
:
=
"


"1
'O
;
             $  $  $  $  $  $       



















b+6c



D&
&'
mdYd D
CX
)
"Q
N
"5
/s

"
&'

k
]D
O#
CV
1
_
$ 
W
,{
_
&G
[
 8
.



"G
 8
&G
OW
X
 8
bw OD
&'

c


W!
D/
0
'
'
]^
 .
R

 
(


:
 

 G
b+mc
      
 















































b+c
;
!
N
"5
/s


 8
"
 .
b+22c
yU

/U
:
 
/s

,9
D
%


&'
 
/?
"J
K
b+2<c
;
!
& (

^
5

 G
'
     //   




































b+c
r .
 (
s

&'

'

O
CV
"5
O:
.
&'
   /  
/U
^
 
R
H

CV
;
!
C

'`
Y
"V
&U
^
5
m
h
b+2<c
    // …















































b+Pc



Y
"V
&U
^
5
+m
h
b+c
    // …

















































b+P/c
Y
"V
&U
^
5
3m
    // 
















































b+Pc
w‹
'
'
^
5
 G
 G
C„
"-
z
/U
^
 
p

/'

O#
 G

 (
N
_

:
 
+m
W
3m
$
=
^
 .
R

 
_

W
/
 G
T 8O
&%

;
4
'
1
;
!
,0
X
 8
/s


,%


I
l
bD 
c
:
*

 
b++c
;
!
I
l
D
O#
U
f

C„

,%
[
Z

&N
"!
I
l

 
b+c
,9
D
U

C

/'

+m
"5

(
/s
8

 
m
   
 


















































b+c
      

















































b+/c
LI
l
D
:
 

e

 (
N

C
"M
CV
?
 8
*.
;
!
 .
/s
N

m
\!
N
"5
C
"M
CV
'
'

IO
D
^
 
&'
:
 

C„
H
I
b+c
D
/U
^
 
z
K
?
/s


 8


    $  $  $  $  $          






























b++2c
&'

 
b+/c
D
/U
^
 
z
K

/s


_

                $  $  $  $  $       





























b++2/c
LI
l

$

?
"I
:
.
'


,
?
-
 G

"^
5
[

j
\!
O 
1
" !O
'

I
l
b+c
$O
=
j
^
Ck
,%

/U
z

=
'
D

C
"I
        
   $$$  $ 



   

























b++c
        
   $$$  $ 



   






















b++/c
m1
'
!
 8
CX
"V
@K
D
*
" !O
 
9
&'
^
 .
CV

b++2c
O#
U
"5
 .
/s


 8
U

/s


_

b++c

U


&'

"5
 .
/s
{


_
&'
ƒ
&N

'
=


&'

R
CV
1
(


 G
"5
{
?
1
O‚
/U
^
 
z
L

I
l
^
"G

& 8
@e


CV
;
!
Ck
,%
&G
C
"!
 .

 
C
I
yH
,%
(

.O
?
:
,0
&U


_
b":

;
!
?
M
Gc

 
I
l
;
!
 .
/s


_
D
^
 
R
D&
W
mdYd D
 $
_
)
"Q
R
8
$
;
!
 O
/s

 (
N
_
:
*
b+6Pc
W
 $
K
|
^
 .
Z
,1
b++2c
D


X
&U
b+2c
^
 .
(
H
R
b++2c
;
!
& (
'
  $$  %%   








































b+++c
\
b+++c
&'
b++2c

N
"5
h
b++2c
      





























b++3c
&'
h
b++2/c
       
























b++3/c
Bs


'
O
CV
)
"Q
"5
@
"Q

O#
/U
^
 
'
               




























b++6c
W
,{
 $
_
)
"Q
f

h
b++6c
,^


&U
C
"M
 8


b+c

.
U
s

&'

'

CV
C;
,9
D

%



  
(
;
!
/s
5 
;
C„
1
N
{
 $
_
)
"Q

"V
&U
C
"M
 8
O#

H
@
78

 
_
++c
'
)
"Q
&:
" G
8
Bs


 (
N

b+++cYb++6c

"
O
CV
)
"Q

                    

















b++<c
:"
R
b++<c
:
z


K
z
)
"Q
8
"V
R
8
V
b++c
\!
@I
,X
C
"M
C
I
"!
 .
/'

 G
 G
^

 
/'

K
1

O#
CV
/'

"
 .

%
"H
R


I
l
b^
9
'


 
/Uc
'
N
"5
8


 
"
 .
;
!
 .
/s


CV
"
 .
&'
 8
*.
b 
…
D 
c
:
^


 
"^
'

"1
"5

,%
 $
'
&U


I
l
b@DO
L%
%
c
\l
 !
s
{
&U
& 8

,%


'


 
" G
8
/ $
ƒ
.
"5
I
l
L
/ !
'
;
&
:
=
 (

^
'

O#

 
OU
"5
,
@?
:
‹
1
" G
8
/ $
'
C„
{
5

^
 .
R
/'

V
{

@I
,X
C
"M
CV
/s

 (
N
 
/U
=
"G
-
" G
'
I
l
*
 G
^
1

^
 .
CV
[
C 
f

C„
Ck
,%

1
I
l`
O#
,9
D
U
:
 
&'
O#
"V
&U

*
 
[

O:
.
/Z

 
ƒ
5
[


,%
I
l
"!
,

CX
@?
@A
V
?
7l
@e
8

 
!
"#
 $
%
&'
.

O#

 
&D
@
"Q
/'

%
#
&'
^
 
& (

C
" %
%














































b++c

";
"
'

k
C
I
:
 
\I
'

k
1
"Q
,
&'
"5
/ !
Q
/s
+   .  "" 




















































b++c
&'
O9
"
ƒ
1
"Q
,
LI
l
8

 

,-
.
X
 8
D

C
"I
]^
 .
CV
 (
D
^
 
h
^
" !O

"(
^
" !O
)(
&U
/U
^
 
 
BI
 ^

 
z
/U
^
 


/U
z
&'


 
C„
"5
 (
N

C
." .. .$ $.$       %%%  
." .. .$ .$.$       %%%  


M
." .. $ ..$$      %%%   





























b++Pc
7l
)
5

[
,
R
(
"!

,%
*
 
I
l
U
(
;

e

)
K
*
 
H

'
O#
N

"
 .
&'
W
1 
a
 
^
,X
$
C
"M
_
D
^
 
&'

&N
/U
^
 
;
!
4
C


H

Z
$
 8
*.


#
H
)
"Q
O1
ƒ

e

/ (
 G

&G

#
H
&N
[
R

 
&

8
CV


b
U
V c
;
!

")
$
1O
&
#
O'
:
/Q
" G
8
)
"Q
@IO
1O
)F,#4;427B  2 $1 
7" >?
@A
/N


&'
"#
)
"Q
:
"
K
"=
"R

C
"M
CV
&
:
^
C
CV
&G
CV
I

(

&'


CV
?
U
L

I
l
R
D&

,%

=
(

R

 
.
"l
"


(
*.
'
'
[
 .
"5

C
"M
CV
"V
&U
=
/ 

1
!
 8
(
*.

M 
:
^
(


CV
/:
9
H

[
R
*
 
#
.
C

C
"M
C
I
1

)
"Q
/N

brC
P3c

?
s
NO
H
(
O#
C
"M
;
C
CV
p
%
 - 
1

R
;
:
:
,%

/N
 
"W
/ 8

"V

 (O

(
C
&U
/ 

W
,{
O#
CV
U

N


/ 

"5

 !
bw,
P+c
f
:
!
%
&%

O9
O%
 $
\:

;
4
N
 
&'

=

j
CV
 8
'

U
1

/.

C
"M
@?
@A
/N

^
"-
z
^
 
H

I

&'
j
‚
X
N
 
&j
p
#
C
"M
1
'
9
'


.
;
 8
A
:
5
bB C
&'
B 
3
<c
!
 8
(
*.
?
V

"-
z
^
 
H

U
1
4
.
& 8

,%


*
 
"1
,

*
 
"#
X
&'
(


"1
,
!
 8
^
"#


D

J
"K
&'

sO


*
 
J
"K
@.

$
.

&'
*
O:
^
 
p
;
„
{
5


,%


I
l
D

U


"!


*
 
U

&'
J
"K



*
 
J
"K
&'
D


"5

^

;
!
I
l
&H
,%

 
.
J
"K

      












































b++c

f
'
"V
&U

*
 
&N
[
K
'
(

&'
/ 


  



   











































b+32c
       

















































b+32/c


O%
 (
D

C„
I
H
O#
CV


)
*
K


,%
R
f
:
1
(
A
"V
&U

 
. 
X
V
L
$&
I

?
$%
%
.Q
,/
0
9 
R,


Z
"s
C

 (
N
'
,F
 $
?
f
&Q
1
C
:
Ck
,%
O#
 8O
 .
H
%
/#
"!
 (
N
C
"M
CVg
L

'
"5

 !
/Z
xD
bxD
&'
D
<<c
† 
bc
d ,D 
&'
yD C
bc
L

?
:
V
&
I
H
 
K
!
 8
@?
@A
/N

D
^
 
$
U
/
" !O
$
X
(
/N
@?
@A
%
#
.
&'
&N
V
/ 

&'
CV
1
(

 /
&'
D
b3c
r
bP3c

?
s
(
 $$ 


 (
N
&U
C
"M
C
I
 ,
/N
?
T(
OW

  


=
&U
C
"M
CV

IO
/N
 
(
*.
h
O:
 
'
:
'
1
"Q
,

l
 .

 
(

/ 


 























































b+3c
 j

" !O
U

&'

'
  !"   !"               



























b+3+c
&'
[
 8

" !O
'
 
 
 
.

 j

" !O
U
'

&'
 
@DO
 
+2

!_"#$ &. $ -C&K- ?</+-. U
(
;
!
/ !
Q

 
b+3c
Z
,1
:
5
   )    ,
,


 





























b+33c
'
"I
      
\!
H


 
Q
:
5
^
 .
 .
H
b+3+c
C„
"5
Ck
,%
T
&N

    )) 
,



  !"  !"        

    


  !"  !"        

   
           !"    !"      
   !"   !"   !"               
            !"   !"  !"       
             !"   !"     !"   !"          












b+36c
\!
X
 8
 (

"


"1
5
%
   




&'







   #$ & 





















b+3<c
m-
V
{
R
b+36c
C„
/ (
")
'
            ,
 #$  #$    )
                   &&   























b+3c
B !
K
V
^
"5
Ck
,%

H

&'
 (
N
N

yH
,%
:
K
_
"V
&U
H
I
D
^
 
;
!
@I
,X
D

C
"I
     %     $   $    $  $          && 
&                 $  $          &&










b+3c

 
+

,%
 
9


^
"!
,
@?

 
C
I
D

J
"K
yU
%

A
$
$
A
CV
$
4
D
U
5
1 
    ? ?  ? , ,  , , ,       
!`?(.#$ 4 #C2&a 

D
 
'
&(
.
R

 
b+3c
'
          %         $ ,, ,$ ,, ,  ,  ,  && 
  &           $,,, $ ,, ,  ,  ,  && 












b+3Pc
f

"l

[
Z
$
s
C
"M
'
&G
 
K
'
@?
@A
/N
 

@?
@A
X
(
/Q
/ (
")
,

8
CV
R

 
T^

;
!
/ !
Q
#
H
'
/s


 !
8
CV
'
‚ 

&
";

C„
"

 
C
I
f
&Q

O'
*
";
C„
!
 8
#
H
'
7l
& (

 
CV
C
"I
"!
 .
b+3c

U
C
D

 
+`
                            
       
                        



























b+3c

"M
'
1
"Q
,
&'
;
@?
@A
/N
 
V
1
V
{
!
 8
C
CV
@?
@A
&'
;
!
& (
'

 




   
W
,{
C
CV
'
E
8
&U
 
@?
@A
C„
;
/N

(
   

/ 

 (O

(
C
&U
(


 
b+3c
z

@?
@A
/N
 
X
V
L
5


L

'
,
O D C
bP3P6c
"G
@?
\!
I
"Q

/U

/.
R


'
l
@e

 
/ 

b+3c
&'

 
C
I
b+<6c

"M
C
I
)
"Q
D
^
 
(

O
CV
R

 
'
"5
9
D
/?
"J
K
b+<<c

"M
CV
b+<6c
@
"Q
'
1
"Q
,
(
h
" G
8
/
"=
 -
;
- $ 
"V
&U
O9
" !O
:
 
&'
^
 
\ G
*
9
'
,

#
H
1
"Q
,
1
O‚
/U
^
 
&
O#
&'
C
"M
b@DO
 
+c
:
/.
'
"5
M
"#
W
"

 
Q
IO

"M
/ 

5
b+<6c
,

"5
#
H
1
"Q
,


"l
A


O%
+
C
"M
CV
&U
@?
@A
/N
?
,
"(
(

CV
*
"
b+c

Z
R
O D C
'
/M
'
 8
K
'
/s

"

O#
OX
^
 
/)
C

H

CV
7l
@e
b+<6c
&'
"

/ !
K

"1
'O
D
‚

b+c
&'
b++c
        







-

   






















b+62c


B (
")
b+2c
'O

")

 
$
'
       -


  
































b+6c
h
b+6c
?
s
b+<6c
@?
@A
&U
"#
H
@
/N

:
-
'

 
/ 

b+3c
O'
Z
'

 
(


/ 


 

  .














































b+6+c

";
  
/ !
Q
8
CV
(

CV
a
 
(

CV

b+6+c
"5
O:
.
/s
 
 

   ..










































b+63c
(
Z
'
1
OX
^
 
 (
D
".
1

"#
R
CV
1
'
&'
"!
 8
A
CX
(

*
"
y
CX
".
5
*
 
(

'
:
!

 
/ 

"

'

 

  










































b+66c

";

12 1 3 4  $ 

     
 . 


(



















(







































b+6<c
'
"I

'
&N
V
(

"5
".
1
"!
 8
A
(

CV
yN
V
(

".
b c
@
"Q
/s
2 3 4  $       


(










(













































b+6c
]^
 .
)
*
C„
"5
X
 8
D

C
"I`
Z
/U
^
 
z
"=
 $
 .

 
b+<6c
&'
Z
/U
^
 
z
K

ƒ
 .

 
";

&U
&N
V
(

/s
 
]^
 .
'
/.
'
 
Q
1
"Q
,
R
M
"#

!
 8

?
:
R


:
N
"5
 8
A
"=
"R
/Z
&
Z
.

/U
^
 
z

"l

,%


;
"#
H
@
/N
?
O D C
bP3c
N
?
s
(
&N
V

4
$
.
PŽ
?
5
^
 .
"5
.
 8
"
!
'
$

"l
O:
.


"V
&U
H
I
 8
D
^
 
;
„
O#

 (
N

X
C„

,%
"5

H
I
_
D
^
 
,X
$

 
b+<c
X!
@A
BC
,
&0
%
.Q


Y
Z= [
T
"l
?
U



 ,
b5c
)
"Q
;
/.
'
#
H
1
"Q
,
&'
'
'
"
 .
"!
N
 

1
;
8
CV
(



*
"
y
&N
;
[




 (
N

&N
&'
"!
 O
@DO


'
;
!
.
 8
/s


,%
@?
@A

"1
'O
/N
?

:
7l
@DO
1
R
(


 ,
"5
O:
.

O%
+3
T(
"


/
" !O
b 
+3c
;
!
9
/ !
K
"V
&U
"1
'O
:
 
/N
?
,X
$
U
,-
.
T(
&N
V
'
IO
*
 
/ 

"5
@k
[
/s

 
C
I
C
"I
             $ $  $  $  































b+6c
W

(
&N
V
,
             $ $  $  $  






























b+6/c
W
,{

/
" !O
"5
Ck
,%
"1
'O
"5
 (
N
A
D

" !O
b 
++c
L.
?
s

4O
" !O
;
!

@?
@A
V

&'
(

CV
z

7l
@e

4O
" !O


 
++/
y 8
@I
,X
"1
'O
/N
?
b ,c
;
!
X
 8
:
*
 G
/ 8

&H
,%
Ck
,%
:
K
/
" !O
W
/V
" !O
U
(
l
@e
:
K
/
" !O
m-
.
IO
;
!
 .
/s
"1
'O

    -  
 $ $  $    


































b+6Pc
,X
$
'O
"l

1
/
" !O
 

&'
 
\!
 .

,-
.
,
    -  
 $ $  $    



































b+6P/c

,%

/
" !O
  
&'  
#
/ !
K

X
"5
"


O%
+
"V
&U
/U
U
:
") `
:
K
b+c
&'
b+3c
&'
"V
&U
/U
U
/ (
") `
:
K
b++3c
&'
b++6c
r .
 (
s
U
H
1
h
" !O
/ 
"(
" !O
/  
y 8

,%
/ !
K
b+6Pc
'
X
 (
h


&X
C
/ $
1
/ $

b /  c
/ !
K
b+6Pc
"5
Ck
,%
1
" !O

/ $
 /
:
K
b+6Pc
,0
,'

,%

&U
b+6P/c

 (
O#
" !O
#
.
4
'

,%
/ !
K
/N
?
b+6/c
O'
"
 $
C„
&
1O
@?
@A
/N
 
#
*
 

X
;
!

,%

" !O
 /

Ck
,%
b+6c



!!-.5& 0#$ -7AE&  5&:0 ( B4#C5#H[B-( )5& 0Ab J@?0AB/b( )5& 0AbJ@A#C :
K
/V
" !O
"5
 (
N

4O
" !O
!
 8

 (
N
W
„

.
"V
&U

" !O



" !O
/ $
yQ
H
R

" !O
 ,
!
 8
$
 
++
\1
'O

,-
.
,
'
    -
 $  $  $  $  

 




















b+6c
:
A

" !O
U
H

" !O

"5
Ck
,%
O'
O#
" !O
/$
.
!
h
" !O

IO
ƒ
"5
9
\V
&U
,-
.
IO
"1
'O
/N
?
    -
 $  $  $  $  




















b+6/c
"5
 (
N
^
Ck
,%

" !O
5
 

&'
O#
" !O
@:
 
B$

O G
H
I
h
" !O
/
"(
" !O
/ 
;
!
Ck
,%
:
K
b+6c
\V
&U
" !O
/ 

,%
/ !
K
b+6/c
&'
"V
&U
" !O
/
Ck
,%
/ !
K
b+6c
BI
 ^
"V
&U

" !O
/ $
;
!
"

:
K
/V
" !O
O'
A
Ck
,%


" !O
Z
/$
.
&'
/$

" !O

IO
 
1
/ $

      -
 $  $  $  $  




















b+<2c
"1
'O
/N
?
"5
 (
N


" !O
5
 
   
1
/ $
.
:
K
/?
"V
@K
"5
Ck
,%

     -
 $  $  $  $  

 










b+<2/c
T
&N


 (
N
'
?
.

" !O
U
,-
.
"5
@k
[
O#

W
„
/s
N

/V
" !O
&U
@?
@A
/N
/

O%
+

:
"

:
K
/V
" !O

"1
'O
/N
?

"l
'O
"V
&U
:
K
/
" !O
L

@I
,X
"1
'O
 G
" !O
/s
"
K
]D
^
"5
Ck
,%



9
&G
I
H
CV
&H
,%
@DO
B,D
&'
 
bPc

"1
'O
'
ƒ
;
!
 (
N
/s






O%
+
y 8
K
,%

:
K
/N
/
.
 8
?
 G

H

CV
.
&G
 .O
(

CV
?
"5

"1
'O
/N
?
5



CV
?
"5

"1
'O
/N
?
"V
@K
'
:
R
"1
'O
/V
" !O
H
8
& 8

 !
"1
'O
4O
" !O
$

/.
" !O
@DO
 
++,
L

'
O#
=
j
W
.
&?
"G
I
N
/ $
1
/ $
 
@I
,X
:
K
5
4O
" !O

     -
 $  $  $  $  $  

 







b+<c
yU
" !O
/ 
:
K
H
Ck
,%

,-
.
IO
'
     -
 $  $  $  $  $  

 







b+<+c
#
=
j
" !O
/
"5
@k
[
D

"W
/ 8

     -
 $  $  $  $  $  

 
















b+<3c
'
/ $
. 
W
&?
"G

X
\V
&U
" !O
/ 
Ck
,%
/ !
K
b+<3c
\V
&U
" !O
/ 
/ !
K

/.

,-
.
;
!

,%

     -
 $  $  $  $  $  

 







b+<+/c
V
{
1
/ $
.
Ck
,%

 (
N
C
"I

     -
 $  $  $  $  $  









b+</c
X(
\+
$)
=
0/


:
K
5
/N

"V
&U
"1
'O
/N
?

?
CX
.
 8
"
!

C
C
&U
"1
'O
/N
?
"
 .
]D,
b
/c
Ck
,%
O#
N

 ,
,X
$
OW
#
C
'

\!
@I
,X

C
"M


?
N

 (
N
!
H
!O

;
@e
I
C

'
=

!
H
!O

f

C„
 
/'



L

aӠ
Ck
,%
"!
 .
/'

 $
*
"(
,-
.
1

)
"Q
L

aӠS 
'
 $
/.
K
1

/
MO

#
H
]D
R
,-
.
&'
Ck
,%

!
"#
:
)
"Q
 
 8O
R
f
:

?
;
O#



O1

X

aӠS 
'


 (
N
/Z
wCCD
&'
]DD
bPc
012#345678Z&9 :; '<!/ 9= ![ 
" !O
U
A

$
 
+3
T

"l
'O
U
"I
"V
&U
,-
.
;
&N
V
,
:
K
"V
&U
"1
'O
/N
?
C„
"5
@I
,X
,X
$

" !O
   

&'
 
\1
'O
/N
?
@
"Q

C
I
 j

" !O

&'
 
\!
 O
 
Q
R
'O
1

" !O
'

:
K


#
C
'

"5
Ck
,%
1
" !O
 
"

9
"#
"Q

&
&'
'O
%
#
@
"Q

C
  &&   








































b+<6c


!3c0& 0 &. $  5defD 
8
CV

/ (
;
!
@
"Q
"V
&U
'O
"l

1

f
T
&N
1
" !O
 
9
"#
& 
&'
   

X

;
    




1
" !O
 
&'
    





1
" !O
 
L
 
b+<6c
;
!
& (
1
&U
?
.

8
CV
"5
@
"Q
 8
       &&             




























b+<<c
\!
@I
,X
"1
'O

=
/ (

 
Q
R
'O
'
1

" !O

&'
 

/ !
K
%
/#
;
$
C„
"5
Ck
,%
"!
"

 
Q
1
 
\!
,
@?
 
Q
1
 

 
b+<6c
.
"5
& (

" !O
 
h

 
b+<<c
/s

"W
& 

;

        





















b+<c

X

/ !
K
$
:
K

" !O

'
        






















b+<c
:
K
C
I
j
1
R

 
/ 

"5
?
 8
D
^
 

     $ $  $  $          
































b+<Pc
\
b+<c
&'
b+<c
&'
b+<Pc

"5
:
K
CV
 8
"V
&U
^
5
&N
V
,
      $  $  $  $  $  $       




















b+<c

";
  
^
5
&N
V
IO
;
!
.
C
D


X

 
Q
R
'O

/ (
1
" !O

&'

O#
=
j
"5
 O
D
:
K
#
C


'

5

=
'
"5
,X
$

" !O
    
&'
 
1
" !O

        


















b+2c
1
" !O

        






















b+c
a
 
/ 

"5
O:
.
Z
"I
/s
C
"M
 8
"V
&U
C
I
D
^
 

      $  $  $  $  $  $       

















b++c
#
H
)
"Q
R

C
"M
CV
;
$
"5
.
C
/Z
]D,
b/c
&'

?
H
@

"V
&U
C
"M
 8
"
 .
(
5
b+<c
&'
b++c
O#
/ !
K

.
&N
V
,
&'
IO
;
!
,
@?
yU
O%
"H
'
b+<c
"5
& (
1
'

 $ $   



&'

b++c

'


( $ $   
&'
N

(
5
'
(   $ $      


























b+3c
\V
&U
N


 G

O^
/
" !O
"5
Ck
,%
@DO
 
+6
78
9
"#
%
/#
 &
U
(
"5
p
&U
" !O
  
&'
:
K
#
C
'

C
" !O
"5
Ck
,%
"!
@
"Q
'O
&&&        

























b+6c
]f
'

@e
:
A
/V
" !O
*
" !O

IO
O'
-
.
OW
J
!O

1
.


!
h

IO
@DO
 
+6

!8#$ 012 0 /&. $  5defD  ' 
8
CV

/ (

b+6c
"5
"
 
D


X


 
b+<<c

&N
A
@e

" !O
OU


     
     
\ G
";

e

@
"Q
8
CV
&'
/ !
K
b+6c
"5
& (
1
'
       &&                 
                    















b+<c
r 
Q
R
'O
1
" !O
 
@
"Q

 
Q

/ 
,9
U

h

"(

           





































b+c
]?
b+<c
1
" !O
 
&'

&'
b+c


            
          































b+c
1
OW
!O

p
*
" !O
 
;
:
K

X

            
          


































b+Pc
 O
^
 .
"V
&U

 
/ 

:
*
C
"M
 8
              $  $  $  $ 






























b+c

"5

        $  $  $  $  $  $      
         $  $  $  $     















b+2c

";
   
L
 
b+2c
A
 .

^
5
&N
V
,…
"V
&U
&N
V
IO

 (
N
'

X
&'

C„
A
& (
/ !
K
V
{

H

 8
        $  $  $  $  $  $      


         $  $  $  $     


















b+c
#
=
j
"!
,
@?
N


.
&N
V
IO
&'
,

;
!
(
5
b+2c
&'
b+c
/s

U
 $
& (
1
b+2c
     $  $   

&'





   (  $  $   
&'
 (
D
     (   $  $    
























b++c
N

b++c
"
 $
A
K
O#
k
*
 
/Z
&
;
A
O:
.
/ 

,9
D
O#
U
\!
"

N

,9
U


;
!

,%
H
"V
@K
M
1
 j

U
T
&N
b+2c
;
!
& (
1
'

        $  $  $  $  $  $      
         $  $  $  $    


















b+3c
&'
b+c
'
        $  $  $  $  $  $      
         $  $  $  $     

















b+6c
h
b++c
&'
b+3c
O#
:
K
"
 .
"5
@I
,X

     (   $  $    






















b+<c
BI
 ^

CŒ
C'
& (
O#
:
K
U

.

U
&'

.
&N
V
IO

,
/s

(
5
b++c
&'
b+<c
       (  (   $  $   
b+c
012*345678
Z3456/  !>?@ A[ U

 (
N
N

aӠS 

C„
,
@?
N

CV
]D 
b<c
"V
&U

 
/ 

Bp
"=
h
/'

/ 





















































 




"1
'O
/N

'
      


 
 


































b+c
>e
‚


O G
^
 
"V
&U
'O
 



      
  $ $ 







































b+Pc
Bs
b+c
&'

 
/ 


"1
'O
^
 

b+Pc
;
!

(
/s
"1
'O
:
 

    
  $ $ 

































b+c

,-
.
:
)
"Q
C?
/ (
")
R
'
=

O#
:
C„
/s
:
5
&'
h
"
:
5

*
^
"K
$
"
&Q
^
 

      &&,   $$ 
      




















b+P2c

b+P2c

A
CV
,
&'
&

K
&U
 
Q
^
/$
.
&'
/$
 
\V
&U
,-
.
&N
V
,
O#
1
&h
"
*
^

'
1
&Q
H
5
,-
  












































b+Pc
Z
/U
^
 
U
H
I
Z
&(
.
R
b+P2c
;
!
& (

C
bA
"V
&U
^
 c
   ,     











































b+P+c
U
(
"
,
&'
‚

C
";
/ (
")
"1
'O
^
 
'
"1
'O
:
 
b@DO
b+cc
&'
V
{
?
H
I
N
"5

,,,, $ ,,  ,,   &,     





















b+P3c
\

CV


K
$
  
&(
.
R
b+P2c


        &&&& $ &&,,,, $ ,,      &,&,w7 
b+P6c
r .
 (
s
&N
V
1
^
.
/s
&N
V
1
^
 
b+P6c
"
 .
'
        && $ &,, $ ,       &,&,w7  

b+P<c

";

      $  $  $ , $  $ ,   &











,
, $  $  $ ,  &      




























b+Pc
&'
      $  $  $ & $  $ &   &





,


& $  $  $ &  &       


























b+Pc
\V
&U
&(

R
b+P2c
@?
@A
'


$
" !O
  
&'

"5
Ck
,%
H
I

$
:
"5
/ !
Q

C
&&&&&                
     

 &
  






























b+PPc

,%
(
*.
$

&(

b+P2c

;
       

" $$ $  $ 



   






















b+Pc
V
1
V
{
;
!
& (



  ,&        && 



















b+2c
I
/s
&(

&'
&(
.
&'
Cp
@(
1

N
"5
N

"!
.
 8
^
 .
D
^
 
&& $  $  $  $     &
,

       
       ,, $  $    &
,
  























b+c
#
=
j
;
!
"
 .
/s

/z
"

[
 8
&
&'
,
      $  $  $  $  $  $  $       


 $$$$       




























b++c



!= FJS5J (#(6#C5defD D5&#M: 5(#$M  !8 M^.D/     N

"V
&U
&N
V
IO
;
!
,0
,'
"
…
CX

")
A
,
CV
1
V
{

b+c
Bs

"













































     $  $  $ .,  & 
     $  $  $ .&  & 

!I FJS5J (#(6#C5defDg^U D5&#M: 5(#$M  !8 M^.D/   :
K
b+c
;
!
& (
1

&N
V
IO
.&& $  $  $  $             &
,

  
        .,, $  $    &
,
  


















b+3c
rV
R

"^

 $
*
"(
/ !
K
b+2c
&'
b+c
#
N

/
MO
.
^
5
IO
&'
,
C„
,X
$

O
CV

   





&'




  . 



























b+6c
&'
$
b++c
       $$$.$$.$$     


          $  $  $  $ . .$  $  $  $       

b+<c
012 6BCD'!/ *"9 E f

!O
 8O
N

aӠ
&'
aӠS 
"V
&U
.
/ 

=
[

";
/U
.
M
"#
C„
"5
/ 

/s
&N
V
,
"M
?
V


X
 8O
'
/s
22
(
*.
"5
&„
$
 
+<
&'
+

O‚
/U
^
 
+6
 ^
L

aӠ
&
;

#
H




T;
1


5
C;
I
E




aӠS 

C;


/Q
1
(
-
O#
5
C;
z

!U0-.Y&)0;   &. $ defDdefDg^U X
%
#
R
O
CV
)
"Q
 &'
CV

"5

$
 
+
"V
&U
aӠ
&'
aӠS 
aӠ

/?
)
"Q
&'
A
"V
&U

 
Q
z
R
CV

/
C
"M
'
OU
)
"Q
aӠS 
:
A
"

/U
.
M
"#
{
5
O'
-
)
"Q
:
" G
8
"V
&U
/ 
N

'
W
"5

C;
p
O#

 8
*.


8
CV
(
"1
"V
&U

C;
,'

 (
N
?

"(
 
Q

m^

aӠS 
?
'
:
&
]D,
b/c
"l
;
!
"
&'
C
"M
CV

#
H
]D
R
,-
.
X1
 
=
8
C
#
=
Z][
L

'
Ck
,%

 
.
Z
,1
:
5
L
 

&N
,X
$
$
[
/.
'
:
5
L
 
C
I
 (
N
h

 
&
I
.
!
 8
V
{
#
H
/.
'
>e
O#
OW
!O

.
#
*
" !O
U


$
 
+P

l
H
I

 
.






 
 











































b+c
$
'

&X
j
N

&'
^
 
 

&N

 








  

   



















b+c
V
1
&(

,0
,'
!
'
,1
C
I
H
I
OW
R
&(
.
"5
!
'
'
=
"^
,9
D
/ $
R
OW
!O

yN

 $  $  $  $          %       



 $  $  &            
































b+Pc
W
/s

 



&'


"5
,1
C
I
j
1

 
   $  $  $  $  $  $                               










b+c

@DO
@e
 (
D

C„
)
(


 8
A
:
5
A
"V
&U
/'

O#
 G

.

:
5
/ 

&'
(

"5
"


C





  
















































b++22c
'
"I

 


 

!\`?(.& 0#$ &. $ S?#C/J 
,%  901 0/D5ABB060: & 0K&,5:  9N . :A+ 9N .   
C
"M
/N



"V
&U

 
.
:
^
!
 8

C;


OW
,{


aӠS 
C;
;
!
/Q
1
(
'
5

C
"M
CV
@I
,X
h

"1
'O
/N
?
D
U
:
1

C;



!
 8
(

CV
*
"
,
&N
:
!
'O
 .O

"#
/ (
D
:
 
f

"
"G
N
"(

X
Q
Z
"I
#
OW
C
"M
;
"#
H
@

:
*
 8
K


;
!
1

^
M
"#
:
.
1
"Q
,
&'
OW

C
"M
CV
/N
?
;
!
1

 
Q
1
"Q
,

1
?


:
 
L

d
Ck
,%
.
C
"M
CV
"!
@I
,X
C
"M
;
"#
H
@

O'
:
;
 8
K


'
L

"5

 !
/Z
B C
&'
B
b3c
B
&'
B C
b<c

.
N
'
f

C„
I
R

 (
N
R
DC
bc
N

d
1
$
O#
:
5
-
h
" !O
'
U
" !O


O#

/ 
9
CV
R
C
"M
/N
?
&'
C
"M
/N

y 8
?
9
CV
"5
X
 8
D

V
"

& 8


Ck
,%
C
"M
/N

O'
:
=
;
"1
W

z
N

d
;
!
 

'O
C
/U

c
H

:
5
 -
D
C
"M
/N
?
%
"H
Z
"I
'
,
@?
1
"Q
,
W
":

9
'
^
 .
"
" 8

#
H
"
" 8
R


C
I
j
1
"5
.
N
|
t
/Z
,
bP<c
yU
O%
"H
R
f

" G
*
9
A
'
^
 .
"
" 8
C„
:
;
5
C;
+c
H

:
5
 
/s
C
"M
/N

3c
\

:
5
Q
(


"        








































b++2c
6c
H

^
 .
/N
?
&h
N
N
  "  "  $       




































b++2+c
<c
71
(
:
5
Q
(

D

M
"#
OU
 $
'
:
5
C;
T;
"5
X
 8
:
*
 U
1
"

C
  //   "  "" 




























b++23c
c
k
,%
:
5
Q
(

1
(
"!
,
@?
M
"#
$
   "  "    $       


































b++26c

@I
,X

:
K
C
I
j
1

C„
Ck
,%
U
C
D

$
 
+

!`?(.#$ -4D5:& 0 . 5B0& 0K&, :
5
/ 

1
" !O

"5
@
"Q
D
          '    
&'
:
5
1
" !O

 '           








































b++2<c
\!
X
 8
H

/s
C
"M
/N
?

@
"Q
:
5
'
'O
R


U
&N
V

                     
&'
                






























b++2c
$
"I
f

"


/U

/.
R
d
/I
 ^

C„
@I
,X
?
.

:
K
H
5


/U
L

CV

/.
C„
@e
"(
.
N

.
;
&'
 

N

.
;
'
@?
@A
/N
 

;
ƒ
1

^
 .
CV
BU
 

"5

,%
"!
1
/z
^
 .
[
C 
#
=
j

l
X
 8

/U
R


d
c
\!
H

:
5
/s
C
"M
/N
?

Ck
,%

/U


BU
x
b.
;c
  $$ 


  
BU
B
b 
c
    
 $ $  $  

 


























b++2c
:
5
/N
?
*)(+,
"5
@
"Q
h
b++2c

C
     $ "  
              $  $   


















b++2Pc
\!
@e
 (
%

C„
=
:
5
1
" !O
U
 …
,0
,'
N
"5
h
b++2c
           $  $ "         

















b++2c
+c
\!
H

:
5
/s
C
"M
/N


C„
W
1

H

$

f
'
Ck
,%

"1
'O

IO

BU
x
b.
;c
'  $'$ 


  
BU
B
b 
c


  '  
 '$' $  $  

 



























b++2c
h
b++2c
:
5
 
C„
'
   '   '     '  $'  '$'      

 ''     


































b++c
(
*.
'
 $
*
X
 (
"(
b++2<c
3c
H

:
5
Q
(

C„
"5
X
 8
D
b++2c
'
     "     























b+++c
6c
]^
 .
/N
?
"5
N
N
"
&'
b++2+c
&U
:
5
/N
?
@
"Q
/s
b++2Pc
&'
b++2c
<c
BU
'
:
*
 U
1
"


&U
:
5
Q
(

,
@?

/U
3
C

^
 .
(
*.
:
5
C;


)
*
"5
/ !
Q
/s
b++23c
m1
%
!
R
N

"=
 $
"5
B C
&'
B
b3c
"G
@?
 %        "     @ 
&           
































b++3c
'
"I
12 1 3 4  -           

(








(












!!_D5(#$C(J;]DU  FJ4-C&K( B !  FJ4-C&K( 3  FJ4]DU
y 8
1

N

'
&'
OZ
#
"(
/'

 G
 G
"5
DC
bc
"



c
\I
'
/U
V
{
&'
Z
"I
b++26c
"5

,%
"!
,
@?
 
Q
OU
R
M
"#

\!
O 
1
*
 
$

H

.
"V

,
&N
V
J
"K
OC
R
/U
.
M
"#
/
"=
1
"#
CI
$  
BU
^
 
H
I
/s

C
&'
/U
:
 
/s

-
<
O
(
*.
H

"V
&U
C
"M
CV
/N
?
"5


 
++2
"V
&U
C
"M
CV
/N



 
++2/
&'


d


 
++2
B (
")
M
"#
"5
&„
h
^
" !O
/p
"=

"(

/U
^
 
22
<22
&'
222
X4
V
L
,

E0


"0"E
L

CV

 !
/Z
S
&'
D
b+c
&'
C
";
"5
'
 8
/Z
LD,DCD
&'
L
b6c
9
'
C
"M
OOD
1
/z

(

CV
&'
=

'
 8
&G
N

/ 


&U
N

CV
 8
"
 .
;
$
=

j
O
H
&'
^
 
H

U

y 8
4
"#
H
@
"5
X
 8
/s
/.
'
:
A
V
5
bOOD
2
R
M
"#c
O'
-

OOD

&'
+
b9
IO
&'
"#
/ (
 $

Kc
V
5

O‚
:
H

I
R
K
]D
$
O‚
/U
^
 
&'
I
/V
M
"#
(
*.
"5
I

'
U
SD
1
V
O‚
/U
^
 
L

O:
.
/ 

R
I
/V
'

O#

H
@
I
/V

j
N
ƒ
/Q
/ 

&U
C
CV
z
\I
'


'
.
"V
&U
*
 
/ 


;
:
1

*
 
(

V

C
"M
CV
'

.
D
,?
R
/
"1
5
K
'
V
5
9
IO
&'
/G
#
R
V
5
:
^
"#
,'
U

/s
 
\!
X
 8
H

 (
D

.


K
$


/s
 
 

















































b++6c
;
/ (
"#
h

"(
+
$
O‚
:
U 
^

R
:

sO
1
  

&'
^
.
1

 
V
5
)
#
9
IO
&'
/G
#

:
K

;
!
@
"Q

C
     $  














































b++<c
   $  $      
















































b++c
     $ $         



































b++c

O‚
/U
^
 
I
/V

O‚
:
"5
/ 

&U
&N
V

K
$
bCV
c
  
r .
 (
s
/ 
,
";

OOD
M
"#

O‚
:

U